he says the nominations of chuck hagel and john brennan could be sidetracked. graham has serious concerns about whether the president did enough to stop the attack that killed four americans. >> i do believe if he had picked up the phone, called the libyan government, these folks could have gotten out of the airport, to the annex, and the last two guys may very well be alive, and if he did call the libyan officials and they sort of blew him off that will affect whether or not i would give foreign and in the future to libya, but if he failed to call, on behalf of those people under siege, i think that's a massive failure of leadership by our commander in chief. >> reporter: but democrats suggest graham is doing the country a disservice. >> it's unprecedented to stop or attempt to try to stop the nomination of a secretary of defense and a cia director. we need the men and women of the defense need that secretary of defense. >> reporter: a vote was postponed until this week. in washington, fox news. >>> looking ahead stop bama's state of the union on tuesday, wher